22056454

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 40078080

約数和(自身を除く): 18021626

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 283, 293, 566, 586, 1981, 2051, 3962, 4102, 5377, 5567, 10754, 11134, 37639, 38969, 75278, 77938, 82919, 165838, 580433, 1160866, 1575461, 3150922, 11028227, 22056454]

約数ペア:

[(1, 22056454), (2, 11028227), (7, 3150922), (14, 1575461), (19, 1160866), (38, 580433), (133, 165838), (266, 82919), (283, 77938), (293, 75278), (566, 38969), (586, 37639), (1981, 11134), (2051, 10754), (3962, 5567), (4102, 5377)]